Middle-deep layer geothermal gas-fired boiler combined operation device

Abstract

The utility model provides a combined operation device of a middle-deep layer geothermal gas-fired boiler. The combined operation device of the middle-deep layer geothermal gas-fired boiler comprises a box body, and a plurality of first openings used for discharging impurities are formed in one side of the box body; the plurality of filter screens are fixedly mounted on the inner wall of the box body; the first steam pump is fixedly installed at the top of the box body, and a hose used for being communicated with a middle-deep layer geothermal well is fixedly installed at the air inlet end of the first steam pump; and the first connecting pipe is fixedly installed at the air outlet end of the first steam pump, and one end of the first connecting pipe extends into the box body. The combined operation device for the medium-deep geothermal gas-fired boiler has the advantages that the gas use cost can be reduced, impurity cleaning is convenient, and impurity cleaning is time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of energy and environmental protection, and in particular to a combined operation device for a medium-deep geothermal gas boiler. Background Art

[0002] The medium-deep geothermal gas boiler combined operation device is a comprehensive heating system that integrates medium-deep geothermal energy and gas boiler technology. The device is designed to achieve efficient coordinated operation of geothermal energy and gas energy to meet heating needs and optimize energy utilization.

[0003] After searching, a control device for combining a geothermal well and a gas boiler with the authorization announcement number CN218179261U is found, and its structure includes an outer shell, a mounting frame is fixedly connected to the rear position of one side of the inner bottom of the outer shell, and a filter shell is fixedly connected to the front position of the other side of the inner bottom of the outer shell, a first steam pump is fixedly connected to the top center of the outer surface of the mounting frame, one end of the return pipe extends into the geothermal well, and the other end is fixedly connected to the exhaust pipe of the gas boiler, so that in actual use, the high-temperature steam generated by the gas boiler and the condensed water in the steam enter the geothermal well through the return pipe, so as to replenish the steam and water in the geothermal well, and the fastening bolt is disengaged from the rotating block by rotating the fastening bolt, and by rotating the rotating block, the sealing cover drives the hollow plate to rise, so as to facilitate the rotation of several steam filters to remove the hollow plate and realize the cleaning of the inside of the steam filter.

[0004] Although the above device can reduce the cost of gas use, it lacks an automatic cleaning function, so that during long-term use, the staff needs to take out and clean the filter inside the device many times, which is troublesome, time-consuming and labor-intensive to clean.

[0005] Therefore, it is necessary to provide a medium-deep geothermal gas boiler combined operation device to solve the above technical problems. Utility Model Content

[0006] In order to solve the technical problem that the existing control device combining geothermal well and gas boiler cannot automatically clean the filter during use, the utility model provides a medium-deep geothermal gas boiler combined operation device.

[0007] The utility model provides a combined operation device for a medium-deep geothermal gas boiler, comprising: a box body, one side of which is provided with a plurality of first openings for discharging impurities; a plurality of filter screens, all of which are fixedly mounted on the inner wall of the box body; a first steam pump, the first steam pump is fixedly mounted on the top of the box body, and a hose for connecting to a medium-deep geothermal well is fixedly mounted on the air inlet end of the first steam pump; a first connecting pipe, the first connecting pipe is fixedly mounted on the air outlet end of the first steam pump, and one end of the first connecting pipe extends to the interior of the box body; a second steam pump, the second steam pump is fixedly mounted on the bottom of the box body, and a third connecting pipe for connecting to a gas boiler is fixedly mounted on the air outlet end of the second steam pump; a second connecting pipe, the second connecting pipe is fixedly mounted on the air inlet end of the second steam pump, and one end of the second connecting pipe extends to the interior of the box body; a shielding mechanism, the shielding mechanism is mounted on the box body and is used to shield the plurality of first openings; a cleaning mechanism, the cleaning mechanism is assembled on the box body and is used to clean the plurality of filter screens.

[0008] Preferably, the shielding mechanism includes a support plate, a plurality of limit rods, a baffle and a hydraulic cylinder, the support plate is fixedly mounted on the bottom of the box body, the plurality of limit rods are slidably mounted on the support plate, the baffle is fixedly mounted on the top ends of the plurality of limit rods, a plurality of second openings are provided on the baffle, the hydraulic cylinder is fixedly mounted on one side of the box body, and the output rod of the hydraulic cylinder is fixedly connected to the top of the baffle.

[0009] Preferably, the cleaning mechanism includes multiple screws, multiple sliders, multiple brushes, a shell, a servo motor, a rotating shaft, multiple first bevel gears and multiple second bevel gears, the multiple screws are rotatably mounted on the inner walls on both sides of the box, one ends of the multiple screws extend to the outside of the box, the multiple sliders are respectively threadedly mounted on the multiple screws, the multiple brushes are respectively fixedly mounted on the multiple sliders, the multiple brushes are in contact with the inner wall of the box, the shell is fixedly mounted on one side of the box, the servo motor is fixedly mounted on the bottom inner wall of the shell, the rotating shaft is fixedly mounted on the output shaft of the servo motor, the top end of the rotating shaft is rotatably connected to the top inner wall of the shell, the multiple first bevel gears are fixedly sleeved on the rotating shaft, the multiple second bevel gears are respectively fixedly mounted on one end of the multiple screws, and the multiple second bevel gears are respectively meshed with the multiple first bevel gears.

[0010] Preferably, a support seat is fixedly mounted on the top of the box body, and a return pipe is fixedly mounted on the support seat.

[0011] Preferably, a support block is fixedly mounted on one side of the box body, and a control panel is fixedly mounted on the top of the support block.

[0012] Preferably, a plurality of supporting legs are fixedly mounted on the bottom of the box body, and a same bottom plate is fixedly mounted on the bottom ends of the plurality of supporting legs.

[0013] Preferably, the plurality of filter screens are all made of stainless steel, and the plurality of filter screens are all arranged in a rectangular shape.

[0014] Compared with the related art, the combined operation device of the medium-deep geothermal gas boiler provided by the utility model has the following beneficial effects:

[0015] The utility model provides a medium-deep geothermal gas boiler combined operation device. Through the coordinated use of a first steam pump and a second steam pump, the steam in the medium-deep geothermal well can be sent to the gas boiler, so that the cold water in the gas boiler is heated to a certain temperature without consuming gas. At this time, the gas boiler can be started to quickly heat up the water in the boiler again while consuming less gas, which can reduce the cost of gas use. The steam entering the box can be filtered through multiple filter screens, which can reduce the entry of impurities into the gas boiler. The high-temperature steam generated by the gas boiler and the condensed water in the steam can enter the medium-deep geothermal well through a reflux pipe, so that the steam and water in the medium-deep geothermal well can be replenished. The shielding mechanism can shield the multiple first openings, and the shielding of the multiple first openings can also be released. After the shielding of the multiple first openings is released, the cleaning mechanism can be used to automatically clean the impurities attached to the multiple filter screens, so that the cleaned impurities are discharged from the box. The cleaning is more convenient and does not need to be done manually, which can save time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of a combined operation device for medium-deep geothermal gas boilers provided by the utility model;

[0017] Figure 2 for Figure 1 The front view cross-sectional structure schematic diagram shown;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the baffle in the utility model;

[0019] Figure 4 for Figure 2 A schematic diagram of the enlarged structure of part A shown;

[0020] Figure 5 for Figure 2 The enlarged structural schematic diagram of part B is shown.

[0021] Numbers in the figure: 1. box body; 2. filter screen; 3. first steam pump; 4. hose; 5. first connecting pipe; 6. second steam pump; 7. second connecting pipe; 8. third connecting pipe; 9. support plate; 10. limit rod; 11. baffle; 12. hydraulic cylinder; 13. screw; 14. slider; 15. brush; 16. housing; 17. servo motor; 18. rotating shaft; 19. first bevel gear; 20. second bevel gear; 21. return pipe; 22. control panel. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1-Figure 5 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a combined operation device for medium-deep geothermal gas boilers provided by the utility model; Figure 2 for Figure 1 The front view cross-sectional structure schematic diagram shown; Figure 3 It is a three-dimensional structural schematic diagram of the baffle in the utility model; Figure 4 for Figure 2 A schematic diagram of the enlarged structure of part A shown; Figure 5 for Figure 2 The enlarged structural diagram of part B is shown. The combined operation device of the medium-deep geothermal gas boiler comprises: a box body 1, one side of which is provided with a plurality of first openings for discharging impurities; a plurality of filter screens 2, each of which is fixedly mounted on the inner wall of the box body 1; a first steam pump 3, the first steam pump 3 is fixedly mounted on the top of the box body 1, and a hose 4 for connecting to the medium-deep geothermal well is fixedly mounted on the air inlet end of the first steam pump 3; a first connecting pipe 5, the first connecting pipe 5 is fixedly mounted on the air outlet end of the first steam pump 3, and one end of the first connecting pipe 5 extends to the interior of the box body 1; a second steam pump 6, the second steam pump 6 is fixedly mounted on the bottom of the box body 1, and a hose 4 for connecting to the gas outlet end of the second steam pump 6 is fixedly mounted on the air outlet end of the second steam pump 6. A third connecting pipe 8 of the gas boiler; a second connecting pipe 7, wherein the second connecting pipe 7 is fixedly mounted on the air inlet end of the second steam pump 6, and one end of the second connecting pipe 7 extends to the interior of the housing 1; a shielding mechanism, wherein the shielding mechanism is mounted on the housing 1 and is used to shield a plurality of first openings; a cleaning mechanism, wherein the cleaning mechanism is assembled on the housing 1 and is used to clean a plurality of filter screens 2, wherein the plurality of first openings can be shielded or unshielded by the shielding mechanism, and after the shielding of the plurality of first openings is unshielded, the cleaning mechanism can be used to automatically clean impurities attached to the plurality of filter screens 2, so that the cleaned impurities are discharged from the housing 1, and cleaning is relatively convenient, and no manual operation is required, which can save time and effort.

[0024] The shielding mechanism includes a support plate 9, a plurality of limit rods 10, a baffle 11 and a hydraulic cylinder 12. The support plate 9 is fixedly mounted on the bottom of the box body 1, and the plurality of limit rods 10 are slidably mounted on the support plate 9. The baffle 11 is fixedly mounted on the top ends of the plurality of limit rods 10. The baffle 11 is provided with a plurality of second openings. The hydraulic cylinder 12 is fixedly mounted on one side of the box body 1, and the output rod of the hydraulic cylinder 12 is fixedly connected to the top of the baffle 11.

[0025] The cleaning mechanism includes a plurality of screws 13, a plurality of sliders 14, a plurality of brushes 15, a housing 16, a servo motor 17, a rotating shaft 18, a plurality of first bevel gears 19 and a plurality of second bevel gears 20. The plurality of screws 13 are rotatably mounted on the inner walls of both sides of the box body 1, one end of the plurality of screws 13 extends to the outside of the box body 1, the plurality of sliders 14 are respectively threadedly mounted on the plurality of screws 13, the plurality of brushes 15 are respectively fixedly mounted on the plurality of sliders 14, and the plurality of brushes 15 are respectively in contact with the inner wall of the box body 1. The housing 16 is fixedly mounted on one side of the box body 1, the servo motor 17 is fixedly mounted on the bottom inner wall of the housing 16, the rotating shaft 18 is fixedly mounted on the output shaft of the servo motor 17, the top of the rotating shaft 18 is rotatably connected to the top inner wall of the housing 16, a plurality of the first bevel gears 19 are fixedly sleeved on the rotating shaft 18, a plurality of the second bevel gears 20 are respectively fixedly mounted on one end of a plurality of the screws 13, and a plurality of the second bevel gears 20 are respectively meshed with a plurality of the first bevel gears 19.

[0026] A support base is fixedly installed on the top of the box body 1, and a return pipe 21 is fixedly installed on the support base. The high-temperature steam generated by the gas boiler and the condensed water in the steam can enter the medium-deep geothermal well through the return pipe 21, thereby replenishing the steam and water in the medium-deep geothermal well.

[0027] A support block is fixedly mounted on one side of the box body 1, and a control panel 22 is fixedly mounted on the top of the support block. The control panel 22 can be used to adjust various data during the operation of the first steam pump 3, the second steam pump 6 and the servo motor 17.

[0028] A plurality of supporting legs are fixedly mounted on the bottom of the box body 1, and a same bottom plate is fixedly mounted on the bottom ends of the plurality of supporting legs. The plurality of supporting legs and the bottom plate enable the device to be stably used on the ground.

[0029] The plurality of filter screens 2 are all made of stainless steel, and the plurality of filter screens 2 are all arranged in a rectangular shape. The filter screens 2 made of stainless steel have good durability and will not be damaged by rust.

[0030] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0031] The working principle of the combined operation device of the medium-deep geothermal gas boiler provided by the utility model is as follows:

[0032] When in use, one end of the hose 4 is placed in a medium-deep geothermal well, and one end of the third connecting pipe 8 is connected to an existing gas boiler. The first steam pump 3 can use the hose 4 to draw the steam in the medium-deep geothermal well into the first connecting pipe 5. The first connecting pipe 5 will discharge the steam into the box 1, and the impurities in the steam will be filtered out by multiple filter screens 2. Then the second steam pump 6 will send the filtered steam to the gas boiler through the second connecting pipe 7 and the third connecting pipe 8, so that the cold water in the gas boiler can be heated to a certain temperature without consuming gas. At this time, the gas boiler can be started to quickly heat up the water in the boiler again while consuming less gas.

[0033] One end of the return pipe 21 extends into the medium-deep geothermal well, and the other end is fixedly connected to the exhaust pipe of the gas boiler. In actual use, the high-temperature steam generated by the gas boiler and the condensed water in the steam enter the medium-deep geothermal well through the return pipe 21, thereby replenishing the steam and water in the medium-deep geothermal well.

[0034] After the device is used for a long time, more impurities will be attached to the surfaces of the multiple filter screens 2. In order not to affect the filtering effect, the hydraulic cylinder 12 is started, and the hydraulic cylinder 12 will drive the baffle 11 to move, so that the multiple second openings on the baffle 11 coincide with the multiple first openings on the box body 1, and then the servo motor 17 is started, and the servo motor 17 will drive the rotating shaft 18 to rotate, and the rotating shaft 18 will drive the multiple first bevel gears 19 to rotate, and the multiple first bevel gears 19 will drive the multiple screw rods 13 to rotate through the multiple second bevel gears 20, and the multiple screw rods 13 will respectively drive the multiple sliders 14 to move, and the multiple sliders 14 will drive the multiple brushes 15 to move, so that the bristles on the multiple brushes 15 clean the surfaces of the multiple filter screens 2, and clean up the impurities attached to the filter screens 2, and the cleaned impurities will be discharged from the multiple first openings and the multiple second openings. Cleaning is more convenient, no manual operation is required, and time and labor can be saved.

[0035] Compared with the related art, the combined operation device of the medium-deep geothermal gas boiler provided by the utility model has the following beneficial effects:

[0036] The utility model provides a medium-deep geothermal gas boiler combined operation device. Through the coordinated use of a first steam pump 3 and a second steam pump 6, the steam in the medium-deep geothermal well can be sent to the gas boiler, so that the cold water in the gas boiler is heated to a certain temperature without consuming gas. At this time, the gas boiler can be started again to quickly heat up the water in the boiler under the condition of consuming less gas, which can reduce the cost of gas use. The steam entering the box body 1 can be filtered through multiple filter screens 2, which can reduce the entry of impurities into the gas boiler. The high-temperature steam generated by the gas boiler and the condensed water in the steam can enter the medium-deep geothermal well through a reflux pipe 21, so as to replenish the steam and water in the medium-deep geothermal well. The shielding mechanism can shield the multiple first openings, and the shielding of the multiple first openings can also be released. After the shielding of the multiple first openings is released, the cleaning mechanism can be used to automatically clean the impurities attached to the multiple filter screens 2, so that the cleaned impurities are discharged from the box body 1. The cleaning is more convenient and does not need to be done manually, which can save time and effort.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A medium-deep geothermal gas boiler combined operation device, characterized in that: include: A box body, one side of which is provided with a plurality of first openings for discharging impurities; A plurality of filter screens, wherein the plurality of filter screens are fixedly mounted on the inner wall of the box; A first steam pump, wherein the first steam pump is fixedly mounted on the top of the box body, and a hose for connecting to a mid-deep geothermal well is fixedly mounted on an air inlet end of the first steam pump; A first connecting pipe, wherein the first connecting pipe is fixedly mounted on the gas outlet end of the first steam pump, and one end of the first connecting pipe extends into the interior of the box; a second steam pump, the second steam pump being fixedly mounted on the bottom of the box body, and a third connecting pipe for connecting to the gas boiler being fixedly mounted on the gas outlet end of the second steam pump; a second connecting pipe, the second connecting pipe being fixedly mounted on the air inlet end of the second steam pump, and one end of the second connecting pipe extending into the interior of the box; A shielding mechanism, the shielding mechanism is installed on the box body and is used to shield a plurality of first openings; A cleaning mechanism is assembled on the box body and is used for cleaning a plurality of filter screens.

2. The combined operation device of the medium-deep geothermal gas boiler according to claim 1 is characterized in that: The shielding mechanism includes a support plate, a plurality of limit rods, a baffle and a hydraulic cylinder. The support plate is fixedly mounted on the bottom of the box body, the plurality of limit rods are slidably mounted on the support plate, the baffle is fixedly mounted on the top ends of the plurality of limit rods, a plurality of second openings are provided on the baffle, the hydraulic cylinder is fixedly mounted on one side of the box body, and the output rod of the hydraulic cylinder is fixedly connected to the top of the baffle.

3. The combined operation device of the medium-deep geothermal gas boiler according to claim 1 is characterized in that: The cleaning mechanism includes multiple screws, multiple sliders, multiple brushes, a shell, a servo motor, a rotating shaft, multiple first bevel gears and multiple second bevel gears, multiple screws are rotatably mounted on the inner walls on both sides of the box, one ends of multiple screws extend to the outside of the box, multiple sliders are respectively threadedly mounted on the multiple screws, multiple brushes are respectively fixedly mounted on the multiple sliders, multiple brushes are in contact with the inner wall of the box, the shell is fixedly mounted on one side of the box, the servo motor is fixedly mounted on the bottom inner wall of the shell, the rotating shaft is fixedly mounted on the output shaft of the servo motor, the top end of the rotating shaft is rotatably connected to the top inner wall of the shell, multiple first bevel gears are fixedly sleeved on the rotating shaft, multiple second bevel gears are respectively fixedly mounted on one end of the multiple screws, and multiple second bevel gears are respectively meshed with multiple first bevel gears.

4. The combined operation device of the medium-deep geothermal gas boiler according to claim 1 is characterized in that: A support seat is fixedly installed on the top of the box body, and a return pipe is fixedly installed on the support seat.

5. The combined operation device of the medium-deep geothermal gas boiler according to claim 1 is characterized in that: A support block is fixedly installed on one side of the box body, and a control panel is fixedly installed on the top of the support block.

6. The combined operation device of medium-deep geothermal gas boiler according to claim 1 is characterized in that: A plurality of supporting legs are fixedly mounted on the bottom of the box body, and a same bottom plate is fixedly mounted on the bottom ends of the plurality of supporting legs.

7. The combined operation device of the medium-deep geothermal gas boiler according to claim 1 is characterized in that: The plurality of filter screens are all made of stainless steel, and the plurality of filter screens are all arranged in a rectangular shape.

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